1
0
mirror of https://github.com/jesseduffield/lazygit.git synced 2025-04-04 22:34:39 +02:00

Remove redundant variable dedeclarations

In go 1.22, loop variables are redeclared with each iteration of the
loop, rather than simple updated on each iteration. This means that we
no longer need to manually redeclare variables when they're closed over
by a function.
This commit is contained in:
Jesse Duffield 2024-05-19 16:02:16 +10:00
parent 9124d8dbaa
commit fdff2dec79
38 changed files with 3 additions and 84 deletions

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@ -41,7 +41,6 @@ func TestBranchGetCommitDifferences(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildBranchCommands(commonDeps{runner: s.runner})
pushables, pullables := instance.GetCommitDifferences("HEAD", "@{u}")
@ -89,7 +88,6 @@ func TestBranchDeleteBranch(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildBranchCommands(commonDeps{runner: s.runner})
@ -150,7 +148,6 @@ func TestBranchMerge(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
runner := oscommands.NewFakeRunner(t).
ExpectGitArgs(s.expected, "", nil)
@ -190,7 +187,6 @@ func TestBranchCheckout(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildBranchCommands(commonDeps{runner: s.runner})
s.test(instance.Checkout("test", CheckoutOptions{Force: s.force}))
@ -279,7 +275,6 @@ func TestBranchCurrentBranchInfo(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildBranchCommands(commonDeps{runner: s.runner})
s.test(instance.CurrentBranchInfo())

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@ -505,8 +505,6 @@ func (self *CommitLoader) getExistingMainBranches() []string {
for i, branchName := range mainBranches {
wg.Add(1)
i := i
branchName := branchName
go utils.Safe(func() {
defer wg.Done()

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@ -303,7 +303,6 @@ func TestGetCommits(t *testing.T) {
}
for _, scenario := range scenarios {
scenario := scenario
t.Run(scenario.testName, func(t *testing.T) {
common := utils.NewDummyCommon()
common.AppState = &config.AppState{}

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@ -30,7 +30,6 @@ func TestCommitRewordCommit(t *testing.T) {
},
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildCommitCommands(commonDeps{runner: s.runner})
@ -100,7 +99,6 @@ func TestCommitCommitCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
userConfig.Git.Commit.SignOff = s.configSignoff
@ -136,7 +134,6 @@ func TestCommitCommitEditorCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
userConfig.Git.Commit.SignOff = s.configSignoff
@ -171,7 +168,6 @@ func TestCommitCreateFixupCommit(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildCommitCommands(commonDeps{runner: s.runner})
s.test(instance.CreateFixupCommit(s.hash))
@ -221,7 +217,6 @@ func TestCommitCreateAmendCommit(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildCommitCommands(commonDeps{runner: s.runner})
err := instance.CreateAmendCommit(s.originalSubject, s.newSubject, s.newDescription, s.includeFileChanges)
@ -285,7 +280,6 @@ func TestCommitShowCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
userConfig.Git.Paging.ExternalDiffCommand = s.extDiffCmd
@ -334,7 +328,6 @@ func TestGetCommitMsg(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildCommitCommands(commonDeps{
runner: oscommands.NewFakeRunner(t).ExpectGitArgs([]string{"-c", "log.showsignature=false", "log", "--format=%B", "--max-count=1", "deadbeef"}, s.input, nil),
@ -374,7 +367,6 @@ func TestGetCommitMessageFromHistory(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildCommitCommands(commonDeps{runner: s.runner})

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@ -172,7 +172,6 @@ func TestFileGetStatusFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
cmd := oscommands.NewDummyCmdObjBuilder(s.runner)

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@ -23,7 +23,6 @@ func TestStartCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildFlowCommands(commonDeps{})
@ -69,7 +68,6 @@ func TestFinishCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildFlowCommands(commonDeps{
gitConfig: git_config.NewFakeGitConfig(s.gitConfigMockResponses),

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@ -67,7 +67,6 @@ func TestRebaseRebaseBranch(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildRebaseCommands(commonDeps{runner: s.runner, gitVersion: s.gitVersion})
s.test(instance.RebaseBranch(s.arg))
@ -89,7 +88,6 @@ func TestRebaseSkipEditorCommand(t *testing.T) {
`^GIT_SEQUENCE_EDITOR=.*$`,
"^" + daemon.DaemonKindEnvKey + "=" + strconv.Itoa(int(daemon.DaemonKindExitImmediately)) + "$",
} {
regexStr := regexStr
foundMatch := lo.ContainsBy(envVars, func(envVar string) bool {
return regexp.MustCompile(regexStr).MatchString(envVar)
})
@ -163,7 +161,6 @@ func TestRebaseDiscardOldFileChanges(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildRebaseCommands(commonDeps{
runner: s.runner,

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@ -176,7 +176,6 @@ func TestGetReflogCommits(t *testing.T) {
}
for _, scenario := range scenarios {
scenario := scenario
t.Run(scenario.testName, func(t *testing.T) {
builder := &ReflogCommitLoader{
Common: utils.NewDummyCommon(),

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@ -101,7 +101,6 @@ func TestGetRepoPaths(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.Name, func(t *testing.T) {
runner := oscommands.NewFakeRunner(t)
cmd := oscommands.NewDummyCmdObjBuilder(runner)

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@ -47,7 +47,6 @@ func TestGetStashEntries(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
cmd := oscommands.NewDummyCmdObjBuilder(s.runner)

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@ -74,7 +74,6 @@ func TestStashStore(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
runner := oscommands.NewFakeRunner(t).
ExpectGitArgs(s.expected, "", nil)
@ -131,7 +130,6 @@ func TestStashStashEntryCmdObj(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
appState := &config.AppState{}
@ -181,7 +179,6 @@ func TestStashRename(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
runner := oscommands.NewFakeRunner(t).
ExpectGitArgs(s.expectedHashCmd, s.hashResult, nil).

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@ -86,7 +86,6 @@ func TestSyncPush(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildSyncCommands(commonDeps{})
task := gocui.NewFakeTask()
@ -124,7 +123,6 @@ func TestSyncFetch(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildSyncCommands(commonDeps{})
instance.UserConfig.Git.FetchAll = s.fetchAllConfig
@ -163,7 +161,6 @@ func TestSyncFetchBackground(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildSyncCommands(commonDeps{})
instance.UserConfig.Git.FetchAll = s.fetchAllConfig

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@ -44,7 +44,6 @@ func TestGetTags(t *testing.T) {
}
for _, scenario := range scenarios {
scenario := scenario
t.Run(scenario.testName, func(t *testing.T) {
loader := &TagLoader{
Common: utils.NewDummyCommon(),

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@ -61,7 +61,6 @@ func TestWorkingTreeUnstageFile(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
s.test(instance.UnStageFile([]string{"test.txt"}, s.reset))
@ -190,7 +189,6 @@ func TestWorkingTreeDiscardAllFileChanges(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner, removeFile: s.removeFile})
err := instance.DiscardAllFileChanges(s.file)
@ -306,7 +304,6 @@ func TestWorkingTreeDiff(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
appState := &config.AppState{}
@ -375,7 +372,6 @@ func TestWorkingTreeShowFileDiff(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
userConfig := config.GetDefaultConfig()
appState := &config.AppState{}
@ -428,7 +424,6 @@ func TestWorkingTreeCheckoutFile(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
@ -459,7 +454,6 @@ func TestWorkingTreeDiscardUnstagedFileChanges(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
s.test(instance.DiscardUnstagedFileChanges(s.file))
@ -487,7 +481,6 @@ func TestWorkingTreeDiscardAnyUnstagedFileChanges(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
s.test(instance.DiscardAnyUnstagedFileChanges())
@ -515,7 +508,6 @@ func TestWorkingTreeRemoveUntrackedFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
s.test(instance.RemoveUntrackedFiles())
@ -545,7 +537,6 @@ func TestWorkingTreeResetHard(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
instance := buildWorkingTreeCommands(commonDeps{runner: s.runner})
s.test(instance.ResetHard(s.ref))

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@ -76,8 +76,6 @@ func (self *WorktreeLoader) GetWorktrees() ([]*models.Worktree, error) {
wg := sync.WaitGroup{}
wg.Add(len(worktrees))
for _, worktree := range worktrees {
worktree := worktree
go utils.Safe(func() {
defer wg.Done()

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@ -181,7 +181,6 @@ branch refs/heads/mybranch-worktree
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
runner := oscommands.NewFakeRunner(t)
fs := afero.NewMemMapFs()

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@ -50,7 +50,6 @@ func TestGetBool(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
fake := NewFakeGitConfig(s.mockResponses)
real := NewCachedGitConfig(
@ -87,7 +86,6 @@ func TestGet(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
fake := NewFakeGitConfig(s.mockResponses)
real := NewCachedGitConfig(

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@ -413,7 +413,6 @@ func TestGetPullRequestURL(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
tr := i18n.EnglishTranslationSet()
log := &fakes.FakeFieldLogger{}

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@ -239,14 +239,13 @@ func (c *OSCommand) PipeCommands(cmdObjs ...ICmdObj) error {
wg.Add(len(cmds))
for _, cmd := range cmds {
currentCmd := cmd
go utils.Safe(func() {
stderr, err := currentCmd.StderrPipe()
stderr, err := cmd.StderrPipe()
if err != nil {
c.Log.Error(err)
}
if err := currentCmd.Start(); err != nil {
if err := cmd.Start(); err != nil {
c.Log.Error(err)
}
@ -256,7 +255,7 @@ func (c *OSCommand) PipeCommands(cmdObjs ...ICmdObj) error {
}
}
if err := currentCmd.Wait(); err != nil {
if err := cmd.Wait(); err != nil {
c.Log.Error(err)
}

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@ -509,7 +509,6 @@ func TestTransform(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
lineIndices := ExpandRange(s.firstLineIndex, s.lastLineIndex)
@ -566,7 +565,6 @@ func TestParseAndFormatPlain(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
// here we parse the patch, then format it, and ensure the result
// matches the original patch. Note that unified diffs allow omitting
@ -604,7 +602,6 @@ func TestLineNumberOfLine(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
for i, idx := range s.indexes {
patch := Parse(s.patchStr)
@ -633,7 +630,6 @@ func TestGetNextStageableLineIndex(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
for i, idx := range s.indexes {
patch := Parse(s.patchStr)

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@ -105,7 +105,6 @@ func (self *MenuViewModel) GetNonModelItems() []*NonModelItem {
menuItems := self.FilteredListViewModel.GetItems()
var prevSection *types.MenuSection = nil
for i, menuItem := range menuItems {
menuItem := menuItem
if menuItem.Section != nil && menuItem.Section != prevSection {
if prevSection != nil {
result = append(result, &NonModelItem{

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@ -17,7 +17,6 @@ func (self *DiffingMenuAction) Call() error {
menuItems := []*types.MenuItem{}
for _, name := range names {
name := name
menuItems = append(menuItems, []*types.MenuItem{
{
Label: fmt.Sprintf("%s %s", self.c.Tr.Diff, name),

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@ -801,7 +801,6 @@ func (self *LocalCommitsController) revert(commit *models.Commit) error {
func (self *LocalCommitsController) createRevertMergeCommitMenu(commit *models.Commit) error {
menuItems := make([]*types.MenuItem, len(commit.Parents))
for i, parentHash := range commit.Parents {
i := i
message, err := self.c.Git().Commit.GetCommitMessageFirstLine(parentHash)
if err != nil {
return err

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@ -147,7 +147,6 @@ func TestBuildTreeFromFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
result := BuildTreeFromFiles(s.files)
assert.EqualValues(t, s.expected, result)
@ -306,7 +305,6 @@ func TestBuildFlatTreeFromFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
result := BuildFlatTreeFromFiles(s.files)
assert.EqualValues(t, s.expected, result)
@ -420,7 +418,6 @@ func TestBuildTreeFromCommitFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
result := BuildTreeFromCommitFiles(s.files)
assert.EqualValues(t, s.expected, result)
@ -521,7 +518,6 @@ func TestBuildFlatTreeFromCommitFiles(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
result := BuildFlatTreeFromCommitFiles(s.files)
assert.EqualValues(t, s.expected, result)

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@ -125,7 +125,6 @@ func TestCompress(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
s.root.Compress()
assert.EqualValues(t, s.expected, s.root)
@ -155,7 +154,6 @@ func TestGetFile(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
assert.EqualValues(t, s.expected, s.viewModel.GetFile(s.path))
})

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@ -71,7 +71,6 @@ func TestFilterAction(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
mngr := &FileTree{getFiles: func() []*models.File { return s.files }, filter: s.filter}
result := mngr.getFilesForDisplay()

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@ -115,7 +115,6 @@ baz
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
assert.EqualValues(t, s.expected, findConflicts(s.content))
})

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@ -122,7 +122,6 @@ func TestNewOrigin(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
assert.EqualValues(t, s.expected, calculateOrigin(s.origin, s.bufferHeight, s.numLines, s.firstLineIdx, s.lastLineIdx, s.selectedLineIdx, s.selectMode))
})

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@ -575,7 +575,6 @@ func TestGetCommitListDisplayStrings(t *testing.T) {
common := utils.NewDummyCommon()
for _, s := range scenarios {
s := s
if !focusing || s.focus {
t.Run(s.testName, func(t *testing.T) {
result := GetCommitListDisplayStrings(

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@ -66,7 +66,6 @@ M file1
defer color.ForceSetColorLevel(oldColorLevel)
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
viewModel := filetree.NewFileTree(func() []*models.File { return s.files }, utils.NewDummyLog(), true)
viewModel.SetTree()
@ -128,7 +127,6 @@ M file1
defer color.ForceSetColorLevel(oldColorLevel)
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
viewModel := filetree.NewCommitFileTreeViewModel(func() []*models.CommitFile { return s.files }, utils.NewDummyLog(), true)
viewModel.SetRef(&models.Commit{})

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@ -84,7 +84,6 @@ func RenderAux(pipeSets [][]*Pipe, commits []*models.Commit, selectedCommitHash
wg.Add(maxProcs)
for i := 0; i < maxProcs; i++ {
i := i
go func() {
from := i * perProc
to := (i + 1) * perProc

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@ -217,7 +217,6 @@ func TestRenderCommitGraph(t *testing.T) {
defer color.ForceSetColorLevel(oldColorLevel)
for _, test := range tests {
test := test
t.Run(test.name, func(t *testing.T) {
getStyle := func(c *models.Commit) style.TextStyle { return style.FgDefault }
lines := RenderCommitGraph(test.commits, "blah", getStyle)
@ -454,7 +453,6 @@ func TestRenderPipeSet(t *testing.T) {
defer color.ForceSetColorLevel(oldColorLevel)
for _, test := range tests {
test := test
t.Run(test.name, func(t *testing.T) {
actualStr := renderPipeSet(test.pipes, "selected", test.prevCommit)
t.Log("actual cells:")

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@ -81,7 +81,6 @@ func TestMenuGenerator(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
s.test(NewMenuGenerator(utils.NewDummyCommon()).call(s.cmdOut, s.filter, s.valueFormat, s.labelFormat))
})

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@ -72,7 +72,6 @@ func (self *Resolver) resolvePrompt(
func (self *Resolver) resolveMenuOptions(prompt *config.CustomCommandPrompt, resolveTemplate func(string) (string, error)) ([]config.CustomCommandMenuOption, error) {
newOptions := make([]config.CustomCommandMenuOption, 0, len(prompt.Options))
for _, option := range prompt.Options {
option := option
newOption, err := self.resolveMenuOption(&option, resolveTemplate)
if err != nil {
return nil, err

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@ -161,7 +161,6 @@ func TestMerge(t *testing.T) {
defer color.ForceSetColorLevel(oldColorLevel)
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
style := New()
for _, other := range s.toMerge {
@ -212,7 +211,6 @@ func TestTemplateFuncMapAddColors(t *testing.T) {
defer color.ForceSetColorLevel(oldColorLevel)
for _, s := range scenarios {
s := s
t.Run(s.name, func(t *testing.T) {
tmpl, err := template.New("test template").Funcs(TemplateFuncMapAddColors(template.FuncMap{})).Parse(s.tmpl)
assert.NoError(t, err)

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@ -48,8 +48,6 @@ func RunTests(args RunTestArgs) error {
}
for _, test := range args.Tests {
test := test
args.TestWrapper(test, func() error { //nolint: thelper
paths := NewPaths(
filepath.Join(testDir, test.Name()),

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@ -49,7 +49,6 @@ func TestNextIndex(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
assert.EqualValues(t, s.expected, NextIndex(s.list, s.element))
})
@ -93,7 +92,6 @@ func TestPrevIndex(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
assert.EqualValues(t, s.expected, PrevIndex(s.list, s.element))
})
@ -126,7 +124,6 @@ func TestEscapeSpecialChars(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
assert.EqualValues(t, s.expected, EscapeSpecialChars(s.input))
})
@ -303,7 +300,6 @@ func TestMoveElement(t *testing.T) {
}
for _, s := range scenarios {
s := s
t.Run(s.testName, func(t *testing.T) {
assert.EqualValues(t, s.expected, MoveElement(s.list, s.from, s.to))
})

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@ -102,7 +102,6 @@ func TestUpdateYamlValue(t *testing.T) {
}
for _, test := range tests {
test := test
t.Run(test.name, func(t *testing.T) {
out, actualErr := UpdateYamlValue([]byte(test.in), test.path, test.value)
if test.expectedErr == "" {